Cách sử dụng
"As to something" is an expression used when you want to talk about a particular topic or issue. It is often used when you want to clarify or specify something related to the topic being discussed. For example, if someone asks you if you have any dietary restrictions, you could respond by saying "as to meat, I am a vegetarian." This means that in regards to the topic of meat, you do not eat it. So, "as to something" is used to indicate a specific point or aspect of a larger topic or discussion.